MB-V09-948-W(F)

Alarms, Buzzers, And Sirens Overview

The MB-V09-948-W(F) is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the Audiolarm II series. It utilizes piezo technology for sound generation and features an internally driven indicator circuit. The device operates on a DC voltage range of 5 to 25 volts with a power consumption current between 5 and 25 mA. It produces a frequency of 2.9 kHz and achieves a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. The unit is rated IP68 for dust tightness and waterproofing, suitable for operation in temperatures ranging from -20°C to 65°C. It includes UL and UR approval agency certifications.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for direct DC activation
• IP68 rated enclosure providing dust tight and waterproof protection
• Top-mounted port location for wire lead connections

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Panel mounted warning alarms
• Waterproof environmental monitoring systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (W)(F) against official Floyd Bell documentation to confirm wire lead type and termination style. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm IP68 rating requirements match the installation environment. Check for UL/UR listing compliance if required by local safety codes.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a rugged, waterproof audible indicator is required for panel mounting. The wide voltage range allows flexibility in system design. The high SPL ensures audibility in noisy environments. Verify physical dimensions fit the available panel space.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Floyd Bell Audiolarm II series, designed for reliable acoustic signaling. The manufacturer specializes in piezo-based alert devices. This model represents a standard industrial-grade solution for visual and auditory feedback in control panels.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Floyd Bell cross-reference lists for verified substitutes. Generic replacements may not match the IP68 rating or specific SPL characteristics.